A087211 - OEIS

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A087211 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`12`
`4`		`32`
`5`		`92`
`6`		`264`
`7`		`772`
`8`		`2272`
`9`		`6732`
`10`		`20024`
`11`		`59732`
`12`		`178512`
`13`		`534172`
`14`		`1599784`
`15`		`4793892`
`16`		`14370752`
`17`		`43090412`
`18`		`129227544`
`19`		`387595252`
`20`		`1162610992`
`21`		`3487483452`
`22`		`10461751304`
`23`		`31383855812`
`24`		`94148771232`
`25`		`282440721292`
`26`		`847310979064`

[1,2,4,12,32,92,264,772,2272,6732,20024,59732, 178512,534172,1599784,4793892,14370752,43090412, 129227544,387595252,1162610992,3487483452, 10461751304,31383855812,94148771232,282440721292, 847310979064]

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Last modified April 25 10:51 EDT 2024. Contains 371967 sequences. (Running on oeis4.)